/*
 * Copyright 2006-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.cesce.batch.cobros.items;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.springframework.batch.item.ExecutionContext;
import org.springframework.batch.item.ItemStream;
import org.springframework.batch.item.ItemStreamException;
import org.springframework.batch.item.ItemWriter;
import org.springframework.batch.item.file.FlatFileItemWriter;
import org.springframework.core.io.FileSystemResource;

import com.cesce.batch.cobros.reverse.Cobcomunicados;
import com.cesce.batch.cobros.reverse.Cobregistro;


public class MultiCsvRegistroItemWriter implements ItemWriter<Cobregistro>, ItemStream {

	private FlatFileItemWriter<Cobcomunicados> delegate;
	
	public void write(List<? extends Cobregistro> items) throws Exception {

		for(Cobregistro rc : items) {
			

			this.delegate.close();
			File f = new File(rc.getIdregistro() + "_cobros_unificado.csv");
			f.createNewFile();
			this.delegate.setResource(new FileSystemResource(f));
			this.delegate.open(new ExecutionContext());
			this.delegate.write(new ArrayList<Cobcomunicados>(rc.getCobcomunicadoss()));
		}
	}

	public void setDelegate(FlatFileItemWriter<Cobcomunicados> delegate) {
		this.delegate = delegate;
	}

	public void close() throws ItemStreamException {
		this.delegate.close();
	}

	public void open(ExecutionContext executionContext) throws ItemStreamException {
		this.delegate.open(executionContext);
	}
	
	public void update(ExecutionContext executionContext) throws ItemStreamException {
		this.delegate.update(executionContext);
	}


}
